전문가 시스템을 이용한 간이상수 처리기법과 유지관리 방안

학위논문(석사)--서울대학교 보건대학원 :환경보건학과 수질관리전공,1998.Maste

소듐 냉각 고속로 분석을 위한 몬테칼로 해법의 결정론적 근사 방법론 적용

학위논문(석사) - 한국과학기술원 : 원자력및양자공학과, 2023.8,[ii, 32 p. :]In this research, the implementation of the iDTMC methodology, which is a methodology for reducing the computing cost of obtaining a high-fidelity Monte Carlo solution by coupling it with a deterministic method, on the iMC Monte Carlo-based neutronics code was extended to accommodate the hexagonal geometry of sodium-cooled fast reactors. This algorithm was then used to perform a neutronics analysis of MOX-1000, a benchmark sodium-cooled fast reactor design. By comparing the results of that analysis with the results of a standard Monte Carlo analysis of the same reactor design, it was found that the iDTMC methodology could predict the pin power distribution of the reactor to within 6% of the Monte Carlo solution and that the neutron multiplication factor converged very quickly to a value within stochastic uncertainties of the Monte Carlo baseline. It may be concluded that the iDTMC methodology can be used to improve the Monte Carlo analysis of sodium-cooled fast reactors.한국과학기술원 :원자력및양자공학과